LIBOL is an open-source library for large-scale online classification, which consists of a large family of efficient and scalable state-of-the-art online learning algorithms for large-scale online classification tasks. We have offered easy-to-use command-line tools and examples for users and developers. We also have made documents available for both beginners and advanced users. LIBOL is not only a machine learning tool, but also a comprehensive experimental platform for conducting online learning research.

The current version (V0.2.3) of LIBOL supports a total of 16 online leraning algorithms and variants for binary classification tasks, and a total of 13 online learning algorithms and variants for multiclass classification tasks.

LIBOL is still being improved by incorporating improvements from practical users and new research results. More features will be added in near future. For any bugs or comments/suggestions, please email us:

chhoi@ntu.edu.sg

Scientific results produced using the software provided shall acknowledge the use of LIBOL. Please cite as